Examples with Client com.sun.jersey.api.client.Client used on opensource projects

Example 86 with Client

use of com.sun.jersey.api.client.Client in project winery by eclipse.

the class TopologyTemplateResource method triggerGenerateBuildPlan.

/**
 * @param uriInfo the URI ending with "topologytemplate/" of a service template
 */
@GET
@Produces(MediaType.TEXT_PLAIN)
public Response triggerGenerateBuildPlan(@Context UriInfo uriInfo) {
    String plansURI = uriInfo.getAbsolutePath().resolve("../plans/").toString();
    String csarURI = uriInfo.getAbsolutePath().resolve("../?csar").toString();
    String request = "<generatePlanForTopology><CSARURL>";
    request += csarURI;
    request += "</CSARURL><PLANPOSTURL>";
    request += plansURI;
    request += "</PLANPOSTURL></generatePlanForTopology>";
    Client client = Client.create();
    Builder wr = null;
    if (RestUtils.isResourceAvailable("http://localhost:1339/planbuilder")) {
        wr = client.resource("http://localhost:1339/planbuilder/sync").type(MediaType.APPLICATION_XML);
    } else if (RestUtils.isResourceAvailable("http://localhost:1337/containerapi/planbuilder")) {
        wr = client.resource("http://localhost:1337/containerapi/planbuilder/sync").type(MediaType.APPLICATION_XML);
    }
    try {
        wr.post(String.class, request);
    } catch (com.sun.jersey.api.client.UniformInterfaceException e) {
        return Response.serverError().entity(e.getMessage()).build();
    }
    return Response.ok().build();
}

Example 87 with Client

use of com.sun.jersey.api.client.Client in project winery by eclipse.

the class RestUtils method isResourceAvailable.

/**
 * Checks whether a given resource (with absolute URL!) is available with a HEAD request on it.
 */
public static boolean isResourceAvailable(String path) {
    Client client = Client.create();
    WebResource wr = client.resource(path);
    boolean res;
    try {
        ClientResponse response = wr.head();
        res = (response.getStatusInfo().getFamily().equals(Family.SUCCESSFUL));
    } catch (com.sun.jersey.api.client.ClientHandlerException ex) {
        // In the case of a java.net.ConnectException, return false
        res = false;
    }
    return res;
}